[ MATERIAL ]: Nylon ribbon + POM socket. The durable and comfortable belt is made of durable high density nylon belt, which can prevent damage and keep baby's skin smooth and comfortable. [ ADJUSTABLE LENGTH ]: Durable nylon material, longer length and adjustable. [ USAGE ]: You can't use this high seat belt in the back of an adult bicycle or in the car seat. It is more suitable for high chairs and baby carriages. [ MULTIFUNCTIONAL ]: 5-point seat belts can grow up with your baby and suit your needs. Two seat belts can be used as 5-point seat belts at the same time. Only unfasten two removable shoulder straps to easily switch to a three-point seat belt. [ PRODUCT FEATURES ]: Five-way safety rope binding installed in the dining chair, adjustable length. Nylon ribbon is non-fading, environmentally friendly, safe and reliable.